Imprint cytology of lymph nodes.
D003581:Cytodiagnosis / Q000379:methods*; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008207:Lymphatic Metastasis; D008223:Lymphoma / Q000175:diagnosis* / Q000473:pathology